﻿<p><em>IfcProductRepresentation</em> defines a representation of a
product, including its (geometric or topological) representation.
A product can have zero, one or many geometric representations,
and a single geometric representation can be shared among various
products using mapped representations.</p>

<blockquote class="note">
NOTE&nbsp; The definition
of this entity relates to the ISO 10303 entity property_definition.
The use of the term &lsquo;property&rsquo; was avoided since it
conflicts with the property, property type, and property set
definitions elsewhere in the IFC model.
</blockquote>

<blockquote class="history">
HISTORY&nbsp; New entity in IFC2.0
</blockquote>

<blockquote class="change-ifc2x3">
IFC2x3 NOTE&nbsp; Users should not instantiate the entity from IFC2x3 onwards.
</blockquote>

<blockquote class="change-ifc2x4">
IFC4 CHANGE&nbsp; Entity made abstract.
</blockquote>